Service manual

2
(PJ)
(SAJ)
Pilot Screw
(PS)
fuel
Remarks:
1.For 4 stroke engine,more
opening turns of PS, A/F
ratio is richer.
2.Clean the jets and body
with compressed air.
(MJ)
(NJ)
(JN)
Body
(MAJ)
Throttle
valve
Vacuum
pi st on
Remarks:
1.No leakage of vacuum
piston comp with body.
2.Keep jets and paths clean.
3.Don’t miss small parts
like O-ring, spacer …etc.